The very fact that he did this, stupid as it may have been, and they STILL don't have squat to charge him with (Dershowitz says the arrest affidavit was irresponsible And unethical) means that they aren't ever going to have squat to charge him with because he did nothing other than fight for his life.
That’s why Angela Corey is a coward. She accomplished NOTHING but kick the can down the road.